Just got a barrel with the index pin measuring .12480 Colt TDP spec calls for .1255 +0.000/ -.0005 so .0002 undersized I have another barrel from the same company measuring .12505 should this be concerning at all? The .1248 index pin is not sloppy in my upper receiver mouse hole/index pin slot...
Hey guys, stumbled across a spreadsheet today that had a list of manfufacters barrels and their gas port sizes all 14.5 variants for the Daniel Defense mid length barrels had a .076 I measured mine with some Class ZZ minus gauges and it measures .074? I know manufacturer sometimes switch things...
Dates: 29-31 May 2014
Host: Okanogan Co Sheriff’s Department
Location: OCSO department range – 200 B&O N rd Okanogan WA 98840 – You will receive specific directions upon registration
Tuition: $1150 (50% deposit required to hold a slot. Balance due 90 days prior to course start...
Not sure how many of you shoot M1As but I found this tool that is bad ass. It does just about everything you could need to work on an M1A. The quality looks amazing, I can't wait to order one...
http://battlearmsdevelopment.com